contraindications
Last reviewed 01/2018
The contraindications to these drugs include:
- asthma
- obstructive airways disease
- uncontrolled heart failure
- sick sinus syndrome
- second or third degree heart block
- cardiogenic shock
There is an important interaction with calcium channel blockers - it may cause in asystole with verapamil, and heart block, severe hypertension and heart failure with the others.